Bone Marrow Donors Worldwide
WMDA (Bone Marrow Donors Worldwide) is a Netherlands-based non-profit association that operates a global Search & Match Service connecting donor registries, cord blood banks, and transplant centers across 57+ countries with 44.9 million+ stem cell donors.
- Company typePrivate
- Founded1994
- HeadquartersLeiden, Netherlands
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Bone Marrow Donors Worldwide does
Bone Marrow Donors Worldwide, operating as the World Marrow Donor Association (WMDA), is a Netherlands-based non-profit membership association founded in 1994 and headquartered in Leiden. It coordinates the international exchange of hematopoietic stem cell donations by connecting national donor registries, cord blood banks, and transplant centers across 57+ countries, operating a global Search & Match Service that indexes 44.9 million+ volunteer donors and cord blood products. WMDA functions as an ISO 17065-accredited certification body, setting and enforcing quality and safety standards that cover over 80% of global stem cell donations. Its proprietary matching engine uses the HAP-E and ATLAS haplotype frequency algorithms to identify compatible donors across diverse populations, and is supported by the WMDA Share collaboration portal (built on Atlassian Confluence) and comprehensive donor medical suitability guidelines.
WMDA generates revenue through tiered organizational and individual memberships, paid professional training courses (Registry Operations, Search Strategy at Essentials/Advanced/Continuing Education levels priced €399-€898), individual supporter contributions (€69/year), and annual corporate partnerships; donations are tax-deductible under Dutch ANBI status. The go-to-market is community-led and event-driven, anchored by annual WMDA Global Meetings, the International Donor Registry Conference (IDRC), World Marrow Donor Day (September 22), and the EBMT/WMDA Search & Transplant Coordinator Day, with a 11-50 person team supporting operations, certification, and member services.
Bone Marrow Donors Worldwide firmographics
Firmographics- Name
- Bone Marrow Donors Worldwide
- Legal name
- World Marrow Donor Association (WMDA)
- Website
- https://wmda.info
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- WMDA (Bone Marrow Donors Worldwide) is a Netherlands-based non-profit association that operates a global Search & Match Service connecting donor registries, cord blood banks, and transplant centers across 57+ countries with 44.9 million+ stem cell donors.
- Ownership category
- akta.pro rank
Bone Marrow Donors Worldwide industry classification
Industry- Product category
- Stem Cell Donor Registry Services
- NAICS
- Professional Organizations (81392), Business Associations (813910), Voluntary Health Organizations (813212)
- SIC
- Services-Membership Organizations (8600)
- akta.pro primary industry
- Blood, Organ & Tissue Donation Organizations (BPAGACAJ)
- akta.pro secondary industries
- Interoperability Standards, Profiles & Implementation (HL7/FHIR/IHE) (HLACABAA), FHIR/HL7 Data Repositories & Canonical Data Models (HLACAIAI)
Keywords
Where Bone Marrow Donors Worldwide is headquartered
LocationHeadquarters
- HQ city
- Leiden
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Bone Marrow Donors Worldwide business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Operations, Marketing or Sales, Others
Revenue model
- Membership Fees: WMDA generates revenue through membership fees from donor registries, cord blood banks, and individual professionals. Organizational memberships include Sector List, Sector Search (with Search & Match access), and Sector Collaborate tiers. Individual memberships include Collaborate and Search options with varying access levels.
- Training & Education Courses: Revenue from professional training programs including Registry Operations for HSCT (€599), Search Strategy and Source Selection for HSCT at various levels (Essentials €898, Advanced), and Continuing Education courses (€399).
- Individual Donations & Supporter Program: Individual supporters contribute financially through the WMDA Supporter program (€69 annually), helping assist developing countries with transplantation programs and donor registry startups.
- Corporate Partnerships: Annual corporate contributions from partner companies supporting donor recruitment, patient assistance, transplant research, and emergency response initiatives. Tax-deductible for Dutch companies through ANBI status.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Individual WMDA Supporter - Basic supporter membership |
| Subscription | Annual | Individual Membership - Professional member access |
| Subscription | Annual | Individual Membership with Search & Match - Full professional access |
| Unit Pricing | One time/ perpetual license | Registry Operations for HSCT - Introduction Course |
| Unit Pricing | One time/ perpetual license | Search Strategy and Source Selection for HSCT - Essentials |
| Unit Pricing | One time/ perpetual license | Search Strategy and Source Selection for HSCT - Advanced |
| Unit Pricing | One time/ perpetual license | Search Strategy and Source Selection for HSCT - Continuing Education |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels8 records
Bone Marrow Donors Worldwide product offering
Product offeringCore offering
WMDA operates a global Search & Match Service platform that enables transplant centers worldwide to search a database of 44.9 million+ volunteer stem cell donors and cord blood products for HLA-compatible matches. The organization functions as an ISO 17065-accredited certification body, provides professional training courses for search coordinators, maintains donor medical suitability guidelines, and issues the globally unique ION identifier system for member registries through partnership with ICCBBA.
Product overview
WMDA operates a platform-plus-services model centered on its Search & Match Service, which serves as the global database connecting transplant centers with stem cell donors and cord blood banks worldwide. Supporting this core platform is WMDA Share, a member collaboration portal providing access to organizational databases and guidelines. The portfolio also includes a suite of four professional education courses for search coordinators covering registry operations, search strategy, and HSCT source selection at entrance, intermediate, advanced, and expert levels. Membership offerings range from individual supporter tiers to sector-level registry memberships, all of which provide graduated access to WMDA's matching services, training resources, and global network.
Differentiator
Problem solved
Functional benefit
Products and services
- Search & Match Service A global database and matching platform that enables transplant centers worldwide to search for compatible stem cell donors and cord blood units, featuring HLA matching algorithms (Hap-E and ATLAS) to identify optimal donor-recipient matches across 44.9 million+ donors and cord blood products in 57+ countries.
- WMDA Share A professional collaboration platform (built on Atlassian Confluence) for WMDA members providing access to donor registry databases, organizational information, certification details, donor medical suitability guidelines, and professional resources with public and member-only sections.
- Registry Operations for HSCT – Introduction Course An entrance-level educational course for new donor center or registry staff covering basic knowledge about immunology, the hematopoietic system, genetics, and registry operations for international collaboration. Contains 6 modules totaling approximately 20 hours, priced at €599 per course.
- Search Strategy and Source Selection for HSCT – Essentials An intermediate-level educational course providing knowledge about immunology, the hematopoietic system, and genetics, along with specialized instruction on search strategies and HLA matching for search coordinators. Contains 9 modules totaling approximately 25-30 hours, priced at €898 per course.
- Search Strategy and Source Selection for HSCT – Advanced An advanced-level course providing deeper knowledge of immunology, hematopoietic system, genetics, and specialized skills for search coordination including search strategies, cord blood selection, and HLA matching. Contains 9 modules totaling approximately 30 hours.
- Search Strategy and Source Selection for HSCT – Continuing Education An expert-level continuing education course focused on maintaining and updating knowledge about immunology, the haematopoietic system, and genetics, including case studies for daily search coordinator work. Contains 4 modules totaling approximately 15 hours, priced at €399 per course.
- WMDA Organizational Membership Program Membership program for national and regional donor registries, cord blood banks, and emerging registries with tiered access (Sector List, Sector Search, Sector Collaborate) to WMDA's Search & Match Service, standards certification, training resources, and global network integration.
- WMDA Individual Membership Individual membership options including 'Individual Collaborate' (€136.50 discounted from €273.00) and 'Individual Search' (€491.50 discounted from €983.00) tiers, with the latter providing professional access to the Search & Match Service for healthcare professionals.
- WMDA Supporter An annual supporter membership offering at €69 per year that includes the monthly Stem Cell Matters newsletter, tax deductibility benefits as a Dutch ANBI foundation, and contributions to assist developing countries with transplantation programs and donor registries.
Quantifiable outcome
- 44.9 million+ volunteer donors and cord blood products searchable globally
- +3 more outcomes
Companies that use Bone Marrow Donors Worldwide
Customer profileNamed customers8 records
Segments6 records
Ideal customer profiles5 records
Bone Marrow Donors Worldwide technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Bone Marrow Donors Worldwide partnerships and signals
Strategic signalPartnerships
Nine partnerships are on record, tiered core, supporting and emerging.
- NMDP (National Marrow Donor Program)coreMajor US-based stem cell donor registry and cord blood bank; key strategic partner providing access to North American donor pool through WMDA Search & Match Service; operates FACT and AABB accredited cord blood programs.
- DKMScoreGermany-based international bone marrow donor center with multiple affiliated registries in Chile, Germany, India, Poland, South Africa, UK, and US. Major contributor to global donor pool with operations across multiple continents.
- Time-MatterssupportingLogistics partner specializing in time-critical medical shipments, supporting international transport of stem cell products.
- Life-CourierssupportingMedical courier service specializing in transport of sensitive biological materials including stem cell products for transplantation.
- Ossium HealthemergingUS-based company developing innovative approaches to stem cell therapeutics; corporate partner supporting WMDA's mission.
- ICCBBAcoreInternational organization maintaining the official list of IONs (Issuing Organisation Numbers) used by WMDA member registries globally for standardized identification.
- FACT (Foundation for the Accreditation of Cellular Therapy)coreAccreditation organization for cellular therapy; many WMDA member cord blood banks hold FACT accreditation alongside WMDA certification.
- AABB (formerly American Association of Blood Banks)coreInternational accreditation organization for cellular therapy and blood banking; many WMDA member organizations hold AABB accreditation alongside WMDA certification.
- EBMT (European Society for Blood and Marrow Transplantation)coreCollaborative partner for annual EBMT/WMDA Search & Transplant Coordinator Day; joint professional education for transplant coordination.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Bone Marrow Donors Worldwide competitors and assessment
Company assessmentDirect peers
- NMDP / Be The Match: Operates the largest US donor registry and is a founding WMDA partner; runs its own global Search & Match capabilities for US transplant centers while participating in WMDA's international network. Most directly comparable given similar donor matching focus and global reach.
- DKMS: Germany-based international bone marrow donor center with affiliated registries in 7+ countries including the US, UK, India, and South Africa. WMDA Full Standards Compliant member and a major contributor to the global donor pool, making it the closest peer in scale and international footprint.
- Anthony Nolan: UK-based stem cell and cord blood registry and founding WMDA member operating Search & Match services for the British transplant community. Comparable as a national registry with international matching capability and co-hosting of WMDA events.
Others
- EBMT (European Society for Blood and Marrow Transplantation): European professional society for BMT clinicians and researchers; co-hosts the annual EBMT/WMDA Search & Transplant Coordinator Day with WMDA. Comparable as an adjacent ecosystem partner in transplantation professional education, though focused on clinicians rather than donor registries.
- Worldwide Network for Blood & Marrow Transplantation (WBMT): Global non-profit network coordinating hematopoietic cell transplantation activities across societies and registries. Adjacent peer with overlapping global coordination mission though focused on broader transplantation activities rather than donor matching specifically.
- CIBMTR (Center for International Blood and Marrow Transplant Research): Research collaboration between NMDP and the Medical College of Wisconsin maintaining outcomes databases for blood and marrow transplantation. Adjacent peer focused on clinical outcomes data rather than donor matching, with overlapping stakeholder community.
- ICCBBA: International non-profit issuing the ISBT 128 standard and maintaining the official list of IONs (Issuing Organisation Numbers) used by WMDA member registries. Core infrastructure partner comparable as an international healthcare standards organization.
- FACT (Foundation for the Accreditation of Cellular Therapy): Accreditation organization for cellular therapy programs including cord blood banks. Many WMDA members hold dual WMDA and FACT accreditation, making it a complementary standards body addressing adjacent compliance needs in the same ecosystem.
- AABB: International accreditation organization for blood banking and cellular therapy. Comparable as an adjacent accreditation body with overlapping membership among WMDA-affiliated cord blood banks and donor centers.
- ASTCT (American Society for Transplant and Cellular Therapy): North American professional society for BMT and cellular therapy clinicians and researchers. Adjacent peer with overlapping professional education mission though focused on clinician membership rather than donor registries.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Bone Marrow Donors Worldwide social profiles
Digital presenceBone Marrow Donors Worldwide financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bone Marrow Donors Worldwide leadership team
Management profileNumber of profiles
Bone Marrow Donors Worldwide funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bone Marrow Donors Worldwide M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Bone Marrow Donors Worldwide
What does Bone Marrow Donors Worldwide do?
WMDA operates a global Search & Match Service platform that enables transplant centers worldwide to search a database of 44.9 million+ volunteer stem cell donors and cord blood products for HLA-compatible matches. The organization functions as an ISO 17065-accredited certification body, provides professional training courses for search coordinators, maintains donor medical suitability guidelines, and issues the globally unique ION identifier system for member registries through partnership with ICCBBA.
Is Bone Marrow Donors Worldwide a public or private company?
Bone Marrow Donors Worldwide is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Bone Marrow Donors Worldwide founded?
Bone Marrow Donors Worldwide was founded in 1994. It employs 11 to 50 people.
Where is Bone Marrow Donors Worldwide based?
Bone Marrow Donors Worldwide is headquartered in Leiden, Netherlands, in the Europe region.
How does Bone Marrow Donors Worldwide make money?
Four revenue lines are on record. Membership Fees are the primary driver. The others are training & Education Courses, individual Donations & Supporter Program and corporate Partnerships.
Who are Bone Marrow Donors Worldwide's main competitors?
Direct peers on record are NMDP / Be The Match, DKMS and Anthony Nolan. Others are EBMT (European Society for Blood and Marrow Transplantation), Worldwide Network for Blood & Marrow Transplantation (WBMT), CIBMTR (Center for International Blood and Marrow Transplant Research), ICCBBA, FACT (Foundation for the Accreditation of Cellular Therapy), AABB and ASTCT (American Society for Transplant and Cellular Therapy).
Does Bone Marrow Donors Worldwide have an API?
No public API is recorded for Bone Marrow Donors Worldwide.
What industry is Bone Marrow Donors Worldwide in?
Bone Marrow Donors Worldwide's product category is Stem Cell Donor Registry Services. Its primary akta.pro industry code is BPAGACAJ, Blood, Organ & Tissue Donation Organizations, with a secondary code of HLACABAA, Interoperability Standards, Profiles & Implementation (HL7/FHIR/IHE). Its NAICS code is 81392 and its SIC code is 8600.